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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1635132Generated: October 25, 2026

Thiophene-3-boronic acid → Tert-butyl 2-nitro-4-thien-3-ylphenylcarbamate

https://huagongshe.com/reaction/1635132

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThiophene-3-boronic acidHCID 581760—
ReactantTert-butyl (4-iodo-2-nitrophenyl)carbamateHCID 23554339—
ProductTert-butyl 2-nitro-4-thien-3-ylphenylcarbamateHCID 66865115—

Reaction Steps

Prepared from (4-iodo-2-nitro-phenyl)-carbamic acid tert.-butyl ester (Example A1) and 3-thiopheneboronic acid according to the general procedure B. Obtained as a yellow solid (326 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06509328B1
Source datasetuspto-grants-2003_01
ORD IDord-293469c2ff95448fbfc4cc8c13266b7d
Source noteuspto-grants-2003_01